Datasheet Summary
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ASAHI KASEI
[AK4183]
Features
:
- 12-bit SAR type A/D Converter with S/H circuit
- Low Voltage Operation (2.5V ∼ 3.6V)
- I2C bus I/F Supports (Standard mode 100 KHz, Fast mode 400 KHz)
- 4-wire resistive touch screen Interface
- Pen Pressure Measurement
- Auto Power Down
- Continuous Read Operation
- Low Power Consumption (91µA @Fast mode)
- Package 10pin TMSOP
I2C Touch Screen Controller
General Description:
The AK4183 is a 4-wire resistive touch screen controller that incorporates SAR type A/D converter. The AK4183 operates down to 2.5V supply voltage in order to connect a low voltage drive processor. The AK4183 can detect the pressed screen location by...